= Напредни извештаи од базата (SQL)
== Проверка дали даден корисник поседува дадена пермисија за даден ресурс


{{{
SELECT COALESCE(
                  EXISTS (SELECT 1
                          FROM users_project_roles upr
                                   JOIN project_role pr
                               ON upr.role_id = pr.id
                                   JOIN role_permissions rp
                                    ON pr.id = rp.role_id
                                   LEFT JOIN role_permissions_overrides rpo
                                             ON pr.id = rpo.role_id
                                                 AND rpo.permission_name = rp.permission_name
                                                 AND rpo.project_resource_id = :resourceId
   
                          WHERE upr.user_id = :userId
                            AND pr.project_id = :projectId
                            AND rp.permission_name = :permissionName
                            AND (
                              (pr.override_type = 'INCLUDE' AND rpo.project_resource_id IS NOT NULL)
                                  OR (pr.override_type = 'EXCLUDE' AND rpo.project_resource_id IS NULL)
                              )), FALSE
          ) AS has_access;
}}}